Polar Power (FRA:PPW0) Cyclically Adjusted Book per Share: €18.40 (As of Mar. 2026)


FRA:PPW0 Polar Power Inc FRA:PPW0
42 GF Score
Price €2.88
GF Value €2.00
! 7 Warning Signs
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What is Polar Power Cyclically Adjusted Book per Share?

Polar Power FRA:PPW0 42 Cyclically Adjusted Book per Share is €18.40 as of Mar. 2026. GuruFocus rates FRA:PPW0 with a GF Score™ of 42/100 and a GF Value™ of €2.00. The stock has 7 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

Polar Power's adjusted book value per share for the three months ended in Mar. 2026 was €0.568. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is €18.40 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Polar Power's average Cyclically Adjusted Book Growth Rate was -1.70% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

As of today (2026-07-11), Polar Power's current stock price is €2.884. Polar Power's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was €18.40. Polar Power's Cyclically Adjusted PB Ratio of today is 0.16.

During the past 12 years, the highest Cyclically Adjusted PB Ratio of Polar Power was 0.36. The lowest was 0.12. And the median was 0.15.


Polar Power  (FRA:PPW0) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Polar Power's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=2.884/18.40
=0.16

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

During the past 12 years, the highest Cyclically Adjusted PB Ratio of Polar Power was 0.36. The lowest was 0.12. And the median was 0.15.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Polar Power Cyclically Adjusted Book per Share Related Terms


Polar Power Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Polar Power's Cyclically Adjusted Book per Share can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Polar Power Cyclically Adjusted Book per Share Chart

Polar Power Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 21.60

Polar Power Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted Book per Share Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 15.09 21.23 10.95 21.60 18.40

FRA:PPW0 vs XPON, TOGI, PWDY: Cyclically Adjusted Book per Share Comparison

For the Electrical Equipment & Parts subindustry, Polar Power's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Polar Power Cyclically Adjusted PB Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Polar Power's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Polar Power's Cyclically Adjusted PB Ratio falls into.


FRA:PPW0
42GF Score
Polar Power Inc FRA:PPW0
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Polar Power Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Polar Power's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book= Book Value per Share /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=0.568/330.2130*330.2130
=0.568

Current CPI (Mar. 2026) = 330.2130.

Polar Power Quarterly Data

Book Value per Share CPI Adj_Book
201606 2.146 241.018 2.940
201609 3.333 241.428 4.559
201612 15.474 241.432 21.164
201703 15.645 243.801 21.190
201706 14.677 244.955 19.785
201709 13.599 246.819 18.194
201712 13.356 246.524 17.890
201803 12.654 249.554 16.744
201806 13.549 251.989 17.755
201809 13.179 252.439 17.239
201812 13.578 251.233 17.847
201903 13.762 254.202 17.877
201906 14.156 256.143 18.250
201909 14.604 256.759 18.782
201912 11.429 256.974 14.686
202003 11.367 258.115 14.542
202006 9.744 257.797 12.481
202009 7.564 260.280 9.596
202012 5.626 260.474 7.132
202103 10.465 264.877 13.046
202106 9.947 271.696 12.089
202109 10.625 274.310 12.790
202112 11.262 278.802 13.339
202203 10.998 287.504 12.632
202206 11.076 296.311 12.343
202209 10.659 296.808 11.859
202212 9.277 296.797 10.321
202303 8.617 301.836 9.427
202306 8.298 305.109 8.981
202309 7.490 307.789 8.036
202312 4.820 306.746 5.189
202403 4.051 312.332 4.283
202406 4.276 314.175 4.494
202409 4.151 315.301 4.347
202412 3.240 315.605 3.390
202503 2.672 319.799 2.759
202506 2.410 322.561 2.467
202509 0.983 324.800 0.999
202512 0.046 324.054 0.047
202603 0.568 330.213 0.568

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of €18.40 mean?
Polar Power (FRA:PPW0) has a Cyclically Adjusted Book per Share of €18.40 as of Mar. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Polar Power and its competitors.
Is Polar Power's Cyclically Adjusted Book per Share too high?
Polar Power's current Cyclically Adjusted Book per Share is €18.40. Overall, Polar Power has a GF Score™ of 42/100, reflecting its overall financial health beyond just this single metric.
How does Polar Power's Cyclically Adjusted Book per Share compare to XPON and TOGI?
Polar Power's Cyclically Adjusted Book per Share of €18.40 can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for an Industrial Products company?
A good Cyclically Adjusted Book per Share depends on the Industrial Products industry context. However, Cyclically Adjusted Book per Share should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Polar Power and its competitors. Polar Power's current Cyclically Adjusted Book per Share is €18.40. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Polar Power stock overvalued right now?
Polar Power (FRA:PPW0) has a current Cyclically Adjusted Book per Share of €18.40. The stock's GF Value™ is €2.00, compared to a current price of €2.88 — trading 44.2% above its estimated fair value. The current Cyclically Adjusted Book per Share is €18.40. Polar Power's overall GF Score™ is 42/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Polar Power (FRA:PPW0), the current Cyclically Adjusted Book per Share is €18.40 as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Polar Power (FRA:PPW0) Overvalued in 2026?

Based on GuruFocus' analysis, Polar Power stock appears to be overvalued. The current stock price of €2.88 is trading 44.2% above its estimated GF Value™ of €2.00.

Key valuation signals for FRA:PPW0:

  • Cyclically Adjusted Book per Share: €18.40
  • GF Value™: €2.00 vs. price of €2.88 (44.2% above fair value)
  • GF Score™: 42/100 with 7 warning signs

No single metric tells the full story. See the FRA:PPW0 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Polar Power Business Description

Other Exchanges POLA:USA
Address 249 East Gardena Boulevard, Gardena, CA, USA, 90248
Polar Power Inc is engaged in designing, manufacturing, and selling DC power generators, renewable energy, and cooling systems for applications in the telecommunications market and, to a lesser extent, in other markets, including military, electric vehicle, marine, and industrial. The company's products include DC generators, backup DC generators, hybrid power systems, Li-Ion battery systems, Marine DC generators, and others. The company's geographical presence is in the United States, Canada, Australia and South Pacific Islands, Other Asia Pacific, Europe and Middle East, United Kingdom, and South Africa.
42GF Score

Get the complete analysis for FRA:PPW0

Cyclically Adjusted Book per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€2.88
Price
€2.00
GF Value